QNAP TS-873A vs. Synology DS1821+: A Comparative Analysis of Top-Tier NAS Systems
A Comparative Analysis of Top-Tier NAS Systems
When it comes to Network Attached Storage (NAS), both QNAP and Synology are industry leaders offering a range of options for different business needs. In this article, we'll compare two of their popular 8-bay models: the QNAP TS-873A-8G and the Synology DS1821+. Both models are well-suited for SMBs but offer distinct features that could make one a better fit for your specific needs.
Specs Comparison Table
| Feature | QNAP TS-873A-8G | Synology DS1821+ |
|---|---|---|
| Price | USD$1299 (SGD$1799) | USD$1149 ($1599) |
| Operating System | QuTS Hero | DSM |
| CPU | AMD Ryzen V1500B (4-core / 8-thread / 2.2 GHz) | AMD Ryzen V1500B (4-core / 8-thread / 2.2 GHz) |
| System Memory | 8 GB | 4 GB |
| Drive Bay | 8 x 3.5” & 2.5” SATA HDD / SSD | 8 x 3.5” & 2.5” SATA HDD / SSD |
| M.2 SSD Slot | 2 x PCIe Gen3 x1 | 2 x NVMe |
| LAN Port | 2 x 2.5GbE | 4 x 1GbE |
| PCIe Slot | 2 x Gen 3 x4 | 1 x Gen3 x8 |
| USB Port | 3 x 3.2 Gen 2, 1 x 3.2 Gen 1 | 4 x 3.2 Gen 1 |
| Max Scalable Storage | 1.2 PB | 396 TB |
Operating Systems: QuTS Hero vs. DSM
While both operating systems offer robust functionality, QuTS Hero brings an extra layer of data protection and integrity with ZFS-based technology. On the other hand, DSM offers a user-friendly interface and comprehensive application support.
CPU & System Memory: Equal Power, Different Efficiency
Both models sport an AMD Ryzen V1500B processor, but the QNAP TS-873A-8G takes the edge with its 8GB of RAM, compared to Synology's 4GB. This enables the QNAP model to handle more tasks simultaneously, providing better performance overall.
Connectivity: 2.5GbE vs. 1GbE
When it comes to networking, the QNAP TS-873A-8G boasts two 2.5GbE LAN ports, offering more bandwidth compared to the Synology DS1821+'s 1GbE ports. Although the Synology model has 4 LAN ports, the QNAP model’s ports offer faster individual speeds.
Storage Capacity: Where Size Does Matter
In terms of scalable storage, the QNAP model far surpasses the Synology model with a whopping 1.2 PB capacity, compared to 396 TB in the Synology DS1821+. This makes the QNAP model more future-proof for businesses expecting data growth.
Final Thoughts
Both NAS models offer compelling features for SMBs. However, the QNAP TS-873A-8G edges out in key areas like system memory, networking, and maximum scalable storage. When considering a comprehensive and future-proof solution, the QNAP model proves to be a compelling choice.
For more information, you can visit the respective product pages:
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